...Dermarolling system ice roller for skin rejuvenation with soft stainless head Definition Skincool derma ice roller is a hand held device that has a water and gel filled rolling head that can be effectively frozen...

... is also known as micro-needling, skin rolling or collagen induction therapy (CIT). Derma Rollers are made of many high grade micro needles which roll over and penetrate the skins upper surface painlessly...